Gewindeschneidtechnik · Thread Cutting Technology

STEEL VA GG HCUT Product Finder v c / f Zubehör Accessories Tech. Info 3 x D 5 x D 6 x D 8 x D 2-3,5 x D Spiralbohrer · Twist Drills 580 5.12 Technical questionnaire: Solid carbide twist drills EF-Drill Company: ..................................................................................................................................................... Contact: ......................................................................................................................................................... Phone: ............................................................................................................................................................ Fax: .................................................................................................................................................................. E-Mail: ............................................................................................................................................................ Drilled hole diameter: ............................................................................................................................ Drilled hole tolerance: ........................................................................................................................... Drill design: ................................................................................................................................................. Article no.: .................................................................................................................................................... Project: ........................................................................................................................................................... Workpiece description: ..................................................................................................................................................................................................................................................................................................................... Hole type (please enter dimensional specifications): = Machining direction Preparatory work: Surface: turned/milled rough cast others: ..................................................................................................................................................... Pilot hole: without drilled cast others: ................................................................................................................................................... Maschine: Manufacturer: ............................................................................................................................................ Type: ................................................................................................................................................................ Power: ................................................................................................................................................... kW horizontal rotating tool vertical standing tool Cutting data: Speed n: ............................................................................................................................................... rpm Cutting speed v c : ..................................................................................................................... m/min Feed f: ........................................................................................................................................ mm/rev. Feed speed v f : ....................................................................................................................... mm/min Shank type: Shank diameter: ............................................................................................................................. mm Shank design: DIN 6535 HA HE Cooling: Internal coolant supply: no yes Pressure: ........... bar Medium: Oil Emulsion: ................... % MQL Dry/pressurised air Quantity: ........................................................................................................................................................ Filled in by: .................................................................................................................................................. Workpiece material: Description: ................................................................................................................................................. Condition during work: ........................................................................................................................... Tensile strength: ..................................................................................................................... N/mm 2 Hardness: ...................................................... Elongation: ..................................................... % short-chipping long-chipping Tool recommendation: Design: ........................................................................................................................................................... Article no.: ................................................................................................................................................... Shank diameter: ............................................................................................................................. mm Shank design: DIN 6535 HA HE Special features: ...................................................................................................................................... ............................................................................................................................................................................. ............................................................................................................................................................................. Tools used until now (manufacturer): ........................................................................................... ............................................................................................................................................................................. ............................................................................................................................................................................. Tool life: ............................................................................................................. (no. of drilled holes) Tool path: ................................................................................................................................................ m Date / Signature: ....................................................................................................................................... Hole to be drilled Cross bore